1912561728

素因数分解:

$2^6\times 3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{18481}}^1$

素因数の和:18521

約数の個数: 168

約数和(自身を含む): 6421977504

約数和(自身を除く): 4509415776

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 16, 21, 22, 24, 28, 32, 33, 42, 44, 48, 49, 56, 64, 66, 77, 84, 88, 96, 98, 112, 132, 147, 154, 168, 176, 192, 196, 224, 231, 264, 294, 308, 336, 352, 392, 448, 462, 528, 539, 588, 616, 672, 704, 784, 924, 1056, 1078, 1176, 1232, 1344, 1568, 1617, 1848, 2112, 2156, 2352, 2464, 3136, 3234, 3696, 4312, 4704, 4928, 6468, 7392, 8624, 9408, 12936, 14784, 17248, 18481, 25872, 34496, 36962, 51744, 55443, 73924, 103488, 110886, 129367, 147848, 203291, 221772, 258734, 295696, 388101, 406582, 443544, 517468, 591392, 609873, 776202, 813164, 887088, 905569, 1034936, 1182784, 1219746, 1423037, 1552404, 1626328, 1774176, 1811138, 2069872, 2439492, 2716707, 2846074, 3104808, 3252656, 3548352, 3622276, 4139744, 4269111, 4878984, 5433414, 5692148, 6209616, 6505312, 7244552, 8279488, 8538222, 9757968, 9961259, 10866828, 11384296, 12419232, 13010624, 14489104, 17076444, 19515936, 19922518, 21733656, 22768592, 24838464, 28978208, 29883777, 34152888, 39031872, 39845036, 43467312, 45537184, 57956416, 59767554, 68305776, 79690072, 86934624, 91074368, 119535108, 136611552, 159380144, 173869248, 239070216, 273223104, 318760288, 478140432, 637520576, 956280864, 1912561728]

約数ペア:

[(1, 1912561728), (2, 956280864), (3, 637520576), (4, 478140432), (6, 318760288), (7, 273223104), (8, 239070216), (11, 173869248), (12, 159380144), (14, 136611552), (16, 119535108), (21, 91074368), (22, 86934624), (24, 79690072), (28, 68305776), (32, 59767554), (33, 57956416), (42, 45537184), (44, 43467312), (48, 39845036), (49, 39031872), (56, 34152888), (64, 29883777), (66, 28978208), (77, 24838464), (84, 22768592), (88, 21733656), (96, 19922518), (98, 19515936), (112, 17076444), (132, 14489104), (147, 13010624), (154, 12419232), (168, 11384296), (176, 10866828), (192, 9961259), (196, 9757968), (224, 8538222), (231, 8279488), (264, 7244552), (294, 6505312), (308, 6209616), (336, 5692148), (352, 5433414), (392, 4878984), (448, 4269111), (462, 4139744), (528, 3622276), (539, 3548352), (588, 3252656), (616, 3104808), (672, 2846074), (704, 2716707), (784, 2439492), (924, 2069872), (1056, 1811138), (1078, 1774176), (1176, 1626328), (1232, 1552404), (1344, 1423037), (1568, 1219746), (1617, 1182784), (1848, 1034936), (2112, 905569), (2156, 887088), (2352, 813164), (2464, 776202), (3136, 609873), (3234, 591392), (3696, 517468), (4312, 443544), (4704, 406582), (4928, 388101), (6468, 295696), (7392, 258734), (8624, 221772), (9408, 203291), (12936, 147848), (14784, 129367), (17248, 110886), (18481, 103488), (25872, 73924), (34496, 55443), (36962, 51744)]